mirror of
https://github.com/samiyev/puaros.git
synced 2025-12-28 07:16:53 +05:00
refactor: extract detector logic into focused strategy classes
Refactored three largest detectors to improve maintainability and reduce complexity: - AggregateBoundaryDetector: 381 → 162 lines (57% reduction) - HardcodeDetector: 459 → 89 lines (81% reduction) - RepositoryPatternDetector: 479 → 106 lines (78% reduction) Added 13 new strategy classes: - FolderRegistry - centralized DDD folder name management - AggregatePathAnalyzer - path parsing and aggregate extraction - ImportValidator - import validation logic - BraceTracker - brace and bracket counting - ConstantsFileChecker - constants file detection - ExportConstantAnalyzer - export const analysis - MagicNumberMatcher - magic number detection - MagicStringMatcher - magic string detection - OrmTypeMatcher - ORM type matching - MethodNameValidator - repository method validation - RepositoryFileAnalyzer - file role detection - RepositoryViolationDetector - violation detection logic All 519 tests passing, zero ESLint errors, no breaking changes.
This commit is contained in:
imfozilbek
@@ -0,0 +1,285 @@
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import { RepositoryViolation } from "../../domain/value-objects/RepositoryViolation"
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import { LAYERS, REPOSITORY_VIOLATION_TYPES } from "../../shared/constants/rules"
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import { REPOSITORY_PATTERN_MESSAGES } from "../../domain/constants/Messages"
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import { OrmTypeMatcher } from "./OrmTypeMatcher"
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import { MethodNameValidator } from "./MethodNameValidator"
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/**
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* Detects specific repository pattern violations
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*
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* Handles detection of ORM types, non-domain methods, concrete repositories,
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* and repository instantiation violations.
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*/
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export class RepositoryViolationDetector {
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constructor(
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private readonly ormMatcher: OrmTypeMatcher,
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private readonly methodValidator: MethodNameValidator,
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) {}
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/**
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* Detects ORM types in repository interface
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*/
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public detectOrmTypes(
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code: string,
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filePath: string,
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layer: string | undefined,
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): RepositoryViolation[] {
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const violations: RepositoryViolation[] = []
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const lines = code.split("\n")
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for (let i = 0; i < lines.length; i++) {
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const line = lines[i]
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const lineNumber = i + 1
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this.detectOrmInMethod(line, lineNumber, filePath, layer, violations)
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this.detectOrmInLine(line, lineNumber, filePath, layer, violations)
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}
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return violations
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}
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/**
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* Detects non-domain method names
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*/
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public detectNonDomainMethods(
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code: string,
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filePath: string,
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layer: string | undefined,
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): RepositoryViolation[] {
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const violations: RepositoryViolation[] = []
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const lines = code.split("\n")
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for (let i = 0; i < lines.length; i++) {
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const line = lines[i]
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const lineNumber = i + 1
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const methodMatch = /^\s*(\w+)\s*\(/.exec(line)
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if (methodMatch) {
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const methodName = methodMatch[1]
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if (
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!this.methodValidator.isDomainMethodName(methodName) &&
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!line.trim().startsWith("//")
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) {
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const suggestion = this.methodValidator.suggestDomainMethodName(methodName)
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violations.push(
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RepositoryViolation.create(
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REPOSITORY_VIOLATION_TYPES.NON_DOMAIN_METHOD_NAME,
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filePath,
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layer || LAYERS.DOMAIN,
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lineNumber,
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`Method '${methodName}' uses technical name instead of domain language. ${suggestion}`,
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undefined,
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undefined,
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methodName,
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),
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)
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}
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}
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}
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return violations
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}
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/**
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* Detects concrete repository usage
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*/
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public detectConcreteRepositoryUsage(
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code: string,
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filePath: string,
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layer: string | undefined,
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): RepositoryViolation[] {
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const violations: RepositoryViolation[] = []
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const lines = code.split("\n")
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for (let i = 0; i < lines.length; i++) {
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const line = lines[i]
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const lineNumber = i + 1
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this.detectConcreteInConstructor(line, lineNumber, filePath, layer, violations)
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this.detectConcreteInField(line, lineNumber, filePath, layer, violations)
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}
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return violations
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}
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/**
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* Detects new Repository() instantiation
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*/
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public detectNewInstantiation(
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code: string,
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filePath: string,
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layer: string | undefined,
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): RepositoryViolation[] {
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const violations: RepositoryViolation[] = []
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const lines = code.split("\n")
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for (let i = 0; i < lines.length; i++) {
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const line = lines[i]
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const lineNumber = i + 1
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const newRepositoryMatch = /new\s+([A-Z]\w*Repository)\s*\(/.exec(line)
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if (newRepositoryMatch && !line.trim().startsWith("//")) {
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const repositoryName = newRepositoryMatch[1]
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violations.push(
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RepositoryViolation.create(
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REPOSITORY_VIOLATION_TYPES.NEW_REPOSITORY_IN_USE_CASE,
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filePath,
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layer || LAYERS.APPLICATION,
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lineNumber,
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`Use case creates repository with 'new ${repositoryName}()'`,
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undefined,
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repositoryName,
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),
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)
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}
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}
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return violations
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}
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/**
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* Detects ORM types in method signatures
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*/
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private detectOrmInMethod(
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line: string,
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lineNumber: number,
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filePath: string,
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layer: string | undefined,
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violations: RepositoryViolation[],
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): void {
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const methodMatch =
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/(\w+)\s*\([^)]*:\s*([^)]+)\)\s*:\s*.*?(?:Promise<([^>]+)>|([A-Z]\w+))/.exec(line)
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if (methodMatch) {
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const params = methodMatch[2]
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const returnType = methodMatch[3] || methodMatch[4]
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if (this.ormMatcher.isOrmType(params)) {
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const ormType = this.ormMatcher.extractOrmType(params)
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violations.push(
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RepositoryViolation.create(
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REPOSITORY_VIOLATION_TYPES.ORM_TYPE_IN_INTERFACE,
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filePath,
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layer || LAYERS.DOMAIN,
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lineNumber,
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`Method parameter uses ORM type: ${ormType}`,
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ormType,
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),
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)
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}
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if (returnType && this.ormMatcher.isOrmType(returnType)) {
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const ormType = this.ormMatcher.extractOrmType(returnType)
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violations.push(
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RepositoryViolation.create(
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REPOSITORY_VIOLATION_TYPES.ORM_TYPE_IN_INTERFACE,
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filePath,
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layer || LAYERS.DOMAIN,
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lineNumber,
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`Method return type uses ORM type: ${ormType}`,
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ormType,
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),
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)
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}
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}
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}
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/**
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* Detects ORM types in general code line
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*/
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private detectOrmInLine(
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line: string,
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lineNumber: number,
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filePath: string,
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layer: string | undefined,
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violations: RepositoryViolation[],
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): void {
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if (this.ormMatcher.isOrmType(line) && !line.trim().startsWith("//")) {
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const ormType = this.ormMatcher.extractOrmType(line)
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violations.push(
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RepositoryViolation.create(
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REPOSITORY_VIOLATION_TYPES.ORM_TYPE_IN_INTERFACE,
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filePath,
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layer || LAYERS.DOMAIN,
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lineNumber,
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`Repository interface contains ORM-specific type: ${ormType}`,
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ormType,
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),
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)
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}
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}
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/**
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* Detects concrete repository in constructor
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*/
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private detectConcreteInConstructor(
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line: string,
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lineNumber: number,
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filePath: string,
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layer: string | undefined,
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violations: RepositoryViolation[],
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): void {
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const constructorParamMatch =
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/constructor\s*\([^)]*(?:private|public|protected)\s+(?:readonly\s+)?(\w+)\s*:\s*([A-Z]\w*Repository)/.exec(
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line,
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)
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if (constructorParamMatch) {
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const repositoryType = constructorParamMatch[2]
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if (!repositoryType.startsWith("I")) {
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violations.push(
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RepositoryViolation.create(
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REPOSITORY_VIOLATION_TYPES.CONCRETE_REPOSITORY_IN_USE_CASE,
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filePath,
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layer || LAYERS.APPLICATION,
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lineNumber,
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`Use case depends on concrete repository '${repositoryType}'`,
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undefined,
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repositoryType,
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),
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)
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}
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}
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}
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/**
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* Detects concrete repository in field
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*/
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private detectConcreteInField(
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line: string,
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lineNumber: number,
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filePath: string,
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layer: string | undefined,
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violations: RepositoryViolation[],
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): void {
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const fieldMatch =
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/(?:private|public|protected)\s+(?:readonly\s+)?(\w+)\s*:\s*([A-Z]\w*Repository)/.exec(
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line,
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)
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if (fieldMatch) {
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const repositoryType = fieldMatch[2]
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if (
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!repositoryType.startsWith("I") &&
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!line.includes(REPOSITORY_PATTERN_MESSAGES.CONSTRUCTOR)
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) {
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violations.push(
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RepositoryViolation.create(
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REPOSITORY_VIOLATION_TYPES.CONCRETE_REPOSITORY_IN_USE_CASE,
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filePath,
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layer || LAYERS.APPLICATION,
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lineNumber,
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`Use case field uses concrete repository '${repositoryType}'`,
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undefined,
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repositoryType,
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),
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)
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}
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}
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}
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}
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